74bf8b8f70
This is so that Chromium can have its own overridable default value without colliding with ours. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/26317009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
303 lines
11 KiB
Python
303 lines
11 KiB
Python
# Copyright 2012 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Definitions to be used when building stand-alone V8 binaries.
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{
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# We need to include toolchain.gypi here for third-party sources that don't
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# directly include it themselves.
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'includes': ['toolchain.gypi'],
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'variables': {
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'component%': 'static_library',
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'clang%': 0,
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'visibility%': 'hidden',
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'v8_enable_backtrace%': 0,
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'v8_enable_i18n_support%': 1,
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'msvs_multi_core_compile%': '1',
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'mac_deployment_target%': '10.5',
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'variables': {
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'variables': {
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'variables': {
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'conditions': [
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['OS=="linux" or OS=="freebsd" or OS=="openbsd" or \
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OS=="netbsd" or OS=="mac"', {
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# This handles the Unix platforms we generally deal with.
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# Anything else gets passed through, which probably won't work
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# very well; such hosts should pass an explicit target_arch
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# to gyp.
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'host_arch%':
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'<!(uname -m | sed -e "s/i.86/ia32/;\
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s/x86_64/x64/;s/amd64/x64/;s/arm.*/arm/;s/mips.*/mipsel/")',
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}, {
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# OS!="linux" and OS!="freebsd" and OS!="openbsd" and
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# OS!="netbsd" and OS!="mac"
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'host_arch%': 'ia32',
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}],
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],
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},
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'host_arch%': '<(host_arch)',
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'target_arch%': '<(host_arch)',
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},
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'host_arch%': '<(host_arch)',
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'target_arch%': '<(target_arch)',
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'v8_target_arch%': '<(target_arch)',
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},
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'host_arch%': '<(host_arch)',
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'target_arch%': '<(target_arch)',
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'v8_target_arch%': '<(v8_target_arch)',
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'werror%': '-Werror',
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# .gyp files or targets should set v8_code to 1 if they build V8 specific
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# code, as opposed to external code. This variable is used to control such
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# things as the set of warnings to enable, and whether warnings are treated
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# as errors.
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'v8_code%': 0,
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# Speeds up Debug builds:
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# 0 - Compiler optimizations off (debuggable) (default). This may
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# be 5x slower than Release (or worse).
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# 1 - Turn on compiler optimizations. This may be hard or impossible to
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# debug. This may still be 2x slower than Release (or worse).
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# 2 - Turn on optimizations, and also #undef DEBUG / #define NDEBUG
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# (but leave V8_ENABLE_CHECKS and most other assertions enabled.
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# This may cause some v8 tests to fail in the Debug configuration.
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# This roughly matches the performance of a Release build and can
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# be used by embedders that need to build their own code as debug
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# but don't want or need a debug version of V8. This should produce
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# near-release speeds.
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'v8_optimized_debug%': 0,
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# Relative path to icu.gyp from this file.
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'icu_gyp_path': '../third_party/icu/icu.gyp',
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'conditions': [
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['(v8_target_arch=="arm" and host_arch!="arm") or \
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(v8_target_arch=="mipsel" and host_arch!="mipsel") or \
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(v8_target_arch=="x64" and host_arch!="x64") or \
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(OS=="android")', {
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'want_separate_host_toolset': 1,
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}, {
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'want_separate_host_toolset': 0,
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}],
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['OS == "win"', {
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'os_posix%': 0,
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}, {
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'os_posix%': 1,
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}],
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['(v8_target_arch=="ia32" or v8_target_arch=="x64") and \
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(OS=="linux" or OS=="mac")', {
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'v8_enable_gdbjit%': 1,
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}, {
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'v8_enable_gdbjit%': 0,
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}],
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],
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# Default ARM variable settings.
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'armv7%': 'default',
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'arm_neon%': 0,
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'arm_fpu%': 'vfpv3',
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'arm_float_abi%': 'default',
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'arm_thumb': 'default',
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},
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'target_defaults': {
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'variables': {
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'v8_code%': '<(v8_code)',
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},
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'default_configuration': 'Debug',
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'configurations': {
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'Debug': {
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'cflags': [ '-g', '-O0' ],
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},
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'Release': {
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# Xcode insists on this empty entry.
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},
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},
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'target_conditions': [
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['v8_code == 0', {
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'defines!': [
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'DEBUG',
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],
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'conditions': [
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['os_posix == 1 and OS != "mac"', {
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'cflags!': [
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'-Werror',
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],
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}],
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['OS == "mac"', {
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'xcode_settings': {
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'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO', # -Werror
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},
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}],
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['OS == "win"', {
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'msvs_settings': {
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'VCCLCompilerTool': {
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'WarnAsError': 'false',
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},
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},
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}],
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],
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}],
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],
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},
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'conditions': [
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['OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris" \
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or OS=="netbsd"', {
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'target_defaults': {
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'cflags': [ '-Wall', '<(werror)', '-W', '-Wno-unused-parameter',
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'-pthread', '-fno-exceptions', '-pedantic' ],
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'cflags_cc': [ '-Wnon-virtual-dtor', '-fno-rtti' ],
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'ldflags': [ '-pthread', ],
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'conditions': [
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[ 'OS=="linux"', {
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'cflags': [ '-ansi' ],
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}],
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[ 'visibility=="hidden" and v8_enable_backtrace==0', {
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'cflags': [ '-fvisibility=hidden' ],
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}],
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[ 'component=="shared_library"', {
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'cflags': [ '-fPIC', ],
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}],
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],
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},
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}],
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# 'OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris"
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# or OS=="netbsd"'
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['OS=="win"', {
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'target_defaults': {
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'defines': [
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'_CRT_SECURE_NO_DEPRECATE',
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'_CRT_NONSTDC_NO_DEPRECATE',
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],
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'conditions': [
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['component=="static_library"', {
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'defines': [
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'_HAS_EXCEPTIONS=0',
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],
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}],
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],
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'msvs_cygwin_dirs': ['<(DEPTH)/third_party/cygwin'],
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'msvs_disabled_warnings': [4355, 4800],
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'msvs_settings': {
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'VCCLCompilerTool': {
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'MinimalRebuild': 'false',
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'BufferSecurityCheck': 'true',
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'EnableFunctionLevelLinking': 'true',
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'RuntimeTypeInfo': 'false',
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'WarningLevel': '3',
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'WarnAsError': 'true',
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'DebugInformationFormat': '3',
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'Detect64BitPortabilityProblems': 'false',
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'conditions': [
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[ 'msvs_multi_core_compile', {
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'AdditionalOptions': ['/MP'],
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}],
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['component=="shared_library"', {
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'ExceptionHandling': '1', # /EHsc
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}, {
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'ExceptionHandling': '0',
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}],
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],
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},
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'VCLibrarianTool': {
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'AdditionalOptions': ['/ignore:4221'],
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},
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'VCLinkerTool': {
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'AdditionalDependencies': [
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'ws2_32.lib',
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],
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'GenerateDebugInformation': 'true',
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'MapFileName': '$(OutDir)\\$(TargetName).map',
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'ImportLibrary': '$(OutDir)\\lib\\$(TargetName).lib',
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'FixedBaseAddress': '1',
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# LinkIncremental values:
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# 0 == default
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# 1 == /INCREMENTAL:NO
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# 2 == /INCREMENTAL
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'LinkIncremental': '1',
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# SubSystem values:
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# 0 == not set
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# 1 == /SUBSYSTEM:CONSOLE
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# 2 == /SUBSYSTEM:WINDOWS
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'SubSystem': '1',
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'conditions': [
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['v8_enable_i18n_support==1', {
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'AdditionalDependencies': [
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'advapi32.lib',
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],
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}],
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],
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},
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},
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},
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}], # OS=="win"
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['OS=="mac"', {
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'xcode_settings': {
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'SYMROOT': '<(DEPTH)/xcodebuild',
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},
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'target_defaults': {
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'xcode_settings': {
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'ALWAYS_SEARCH_USER_PATHS': 'NO',
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'GCC_C_LANGUAGE_STANDARD': 'ansi', # -ansi
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'GCC_CW_ASM_SYNTAX': 'NO', # No -fasm-blocks
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'GCC_DYNAMIC_NO_PIC': 'NO', # No -mdynamic-no-pic
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# (Equivalent to -fPIC)
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'GCC_ENABLE_CPP_EXCEPTIONS': 'NO', # -fno-exceptions
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'GCC_ENABLE_CPP_RTTI': 'NO', # -fno-rtti
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'GCC_ENABLE_PASCAL_STRINGS': 'NO', # No -mpascal-strings
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# GCC_INLINES_ARE_PRIVATE_EXTERN maps to -fvisibility-inlines-hidden
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'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES',
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'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES', # -fvisibility=hidden
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'GCC_THREADSAFE_STATICS': 'NO', # -fno-threadsafe-statics
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'GCC_TREAT_WARNINGS_AS_ERRORS': 'YES', # -Werror
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'GCC_VERSION': 'com.apple.compilers.llvmgcc42',
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'GCC_WARN_ABOUT_MISSING_NEWLINE': 'YES', # -Wnewline-eof
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'GCC_WARN_NON_VIRTUAL_DESTRUCTOR': 'YES', # -Wnon-virtual-dtor
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# MACOSX_DEPLOYMENT_TARGET maps to -mmacosx-version-min
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'MACOSX_DEPLOYMENT_TARGET': '<(mac_deployment_target)',
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'PREBINDING': 'NO', # No -Wl,-prebind
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'SYMROOT': '<(DEPTH)/xcodebuild',
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'USE_HEADERMAP': 'NO',
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'OTHER_CFLAGS': [
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'-fno-strict-aliasing',
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],
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'WARNING_CFLAGS': [
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'-Wall',
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'-Wendif-labels',
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'-W',
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'-Wno-unused-parameter',
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],
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},
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'target_conditions': [
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['_type!="static_library"', {
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'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-search_paths_first']},
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}],
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], # target_conditions
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}, # target_defaults
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}], # OS=="mac"
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],
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}
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